HP-UX Reference (11i v2 03/08) - 3 Library Functions N-Z (vol 7)

pthread_cond_init(3T) pthread_cond_init(3T)

(Pthread Library)

[EFAULT] The cond parameter points to an illegal address.

For each of the following conditions, if the condition is detected, the

pthread_cond_destroy()

func-

tion returns the corresponding error number:

[EINVAL] cond is not a valid condition variable.

[EBUSY] An attempt to destroy cond while it is in use by another thread.

WARNINGS

The space for condition variable must be allocated before calling

pthread_cond_init()

. Undeﬁned

behavior will result if the process-shared attribute of attr is

PTHREAD_PROCESS_SHARED

and the space

allocated for the condition variable is not accessible to cooperating threads.

AUTHOR

pthread_cond_init()

and pthread_cond_destroy()

were derived from the IEEE POSIX

P1003.1c standard.